11 Pics That Prove Halsey Is the Ultimate Hair Chameleon

If 2015 was anything to go by, this year, it's all about pop singer Halsey. From her badass beauty looks to her modern-day rise to fame (like collaborator Justin Bieber, she started out on YouTube), the 21-year-old is poised to make an even bigger name for herself with the rest of her Badlands world tour. But even before we were singing along to her hit, "New Americana," Halsey has been serving up beauty inspo for a while now. Whether through her endless rainbow hair switch-ups or her unexpected lipstick choices (which surely helped land her a spot as one of the faces of MAC's new #MACFutureFoward line and her very own blue lipstick), Halsey makes the way-out-there look way cool. Need further proof? We scoured Halsey's Instagram for the best hair colors, cuts, and styles she's showed off so far.